Finding the Fourth Proportional to 44,376,549.98, 61,238,498.40 and 24,797,599.20
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Solution
The fourth proportional to 44,376,549.98, 61,238,498.40 and 24,797,599.20 is: 34,220,049.54
Step by Step Solution
- Step 1: Write the proportion equation
44,376,549.98 : 61,238,498.40 = 24,797,599.20 : x - Step 2: Convert to fraction form
44,376,549.98/61,238,498.40 = 24,797,599.20/x - Step 3: Cross multiply
44,376,549.98x = 61,238,498.40 × 24,797,599.20 - Step 4: Simplify right side
44,376,549.98x = 1,518,567,738,933,041.25 - Step 5: Solve for x
x = 1,518,567,738,933,041.25/44,376,549.98 - Step 6: Final answer
x = 34,220,049.54
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.